'Twilight: Eclipse': Taylor Lautner, Robert Pattinson's spit-swapping scenes

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You've already heard about the passionate kissing scenes in "Twilight: Eclipse." Kristen Stewart swaps some serious saliva with Robert Pattinson as Bella and Edward's relationship deepens. And she gets into a hot and heavy tongue wrestling match with Taylor Lautner, who plays friend Jacob.

But there was another intimate spit swap you may not have heard about it yet.